Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
haus-horst.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 15:09:51 UTC · ↺ Refresh
MX Hostnames
- mx.haus-horst.de
MX Priorities
- mx.haus-horst.de: 10
A / AAAA Records
- 81.169.145.73 ↩ w09.rzone.de
- 2a01:238:20a:202:1073:: ↩ w09.rzone.de
Mail Server IPs
- 178.15.219.255 ↩ business-178-015-219-255.static.arcor-ip.net
SOA Record
Raw SOA
shades01.rzone.de hostmaster.strato-rz.de 2020051424 86400 7200 604800 300
Primary NS (mname)
shades01.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020051424
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks12.rzone.de
shades01.rzone.de
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- 29bd03d5c6faf934fe03919b0de4dd5d7eb3e9cc97433e51e22d7f12c0a1c07
- 9361d45a98db1d210481f312ed11a5e26cde13aa0a9723a970fb9782de6ef26
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